| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.35 | 3.662% | $23.1685 | $23.17 | $23.15 | $23.20 |
| Purchase #2 | $88.30 | 8.534% | $95.8355 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $197.65 | 9.674% | $216.7707 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $222.27 | 13.549% | $252.3854 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $188.47 | 10.726% | $208.6853 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $106.74 | 10.519% | $117.968 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $88.46 | 8.703% | $96.1587 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $914.24 | $1,010.9721 | $1,010.99 | $1,010.95 | $1,011.10 | |